When I find fresher’s talking about Python, they often ask me this question Why to learn Python now, when there are many programming languages that we know during college.
As a techie, I would like to answer the question ”Why learn Python”. This blog will give an insight into many reasons for the popularity of Python.
According to several types of research conducted by different institutes, it has been found that Python is the most liked language when it comes to developers and businesses.
As a result, there are several job opportunities available in the market for Python skilled experts. From the recently collected data from indeed.com, there are about 65000 jobs available for Python developers.
The salary range for these developers is between 5-20 lakhs per annum depending on the expertise and location.
This is one of the primary reasons for “Why learn Python“.
Few other reasons for “Why learn Python.”
1. Simple and easy to learn
The syntax in Python is straightforward. It uses simple instruction in English to carry out a complicated task.
It’s a large community of developers that are continually working to provide improved features in Python. Also, they are frequently to offer fixes to different issues reported by developers.
2. Cross-platform portability & Extensibility
Whenever we write a code in Python, it is interpreted directly on the platform on which it needs to be run. So you can easily port a program in Python across different platforms without any code changes.
It is also easy to integrate .NET and Java components. It is easy to call the libraries of C and C++.
Python finds the utmost use in the development of websites using Django and Flask framework available in Python. As these frameworks are written in Python, the scripts run faster and stable than other scripting languages.
Also, Python can be used to scrape data from websites. This data can be used for the analysis of the market. Python tools like Selenium, urllib2, and frameworks like Scrappy is used to extract data from websites efficiently.
Famous websites like Instagram, Pinterest, NetFlix are built using Python frameworks.
4. AI and Data Science
Artificial has picked up the race of future technology. AI systems are computerized machines that can think and make decisions like humans. Now, these systems learn from their experiences and take the decisions accordingly.
Data scientists and engineers are widely using Python to carry out further research projects in the field of AI and Data Science.
NumPy is a library function available in Python that can be used to carry out scientific calculations. Also, SciPy is another popular library function in Python that can be used for advanced computations.openCv is another function that is available in the Python library that can be used for recognizing an image or computer vision. In contrast, Pybrain is used for Machine Learning.
All these prebuilt library functions that are available within Python, make Python the most suitable programming language for AI and Data Science. So if you plan to make a career in AI or Data Science, then it is necessary to learn Python.
5. Graphics in computers
Python is used to build small/large, online/ offline applications. It is commonly used to create a Graphical User Interface, also called GUI and desktop-based applications. Tkinter is the library available within Python that can help you build these applications.
Pygames is a popular module in Python that is used to write code for designing video games. The code written with this module can work on different platforms without code change. Also, sound and computer graphics are included along with this module to work with Python.
6. Testing domain
Testing is another domain which answers the question ”Why learn Python”.It is an integral part of product development. A proper testing result can ensure the reliability of the product on a larger scale.
Python has several remarkable testing frameworks and library functions that can be used for debugging purposes. It can also be used to create faster workflows.
PyTest, PyUnit, and POM are the Python frameworks that can be used with Selenium to provide cross-platform testing.
Python is an additional supplement given to these testing platforms like Selenium to speed up the process.
7. Big Data
Today in this world of data, there are humongous data that is available that needs to be extracted and analyzed to understand the requirement of customer. These large sets of data are referred to as Big Data.
As Python supports computing in parallel, it can be used with Hadoop to extract and process Big Data.PyDoop is a library function available with Python that can be used to write a program in MapReduce. This program can then be used to process data that is present in HDFS clusters.
Desk and PySpark are some other library functions in Python that can be used to process Big Data.
This is another popular reason for “Why Learn Python” among working professionals who are looking for a career diversion with an appreciable salary hike.
8. Scripting and Automating
Python is a popular programming language. But it is also a popular scripting language.
Characteristics of any script:
- The code is written in the form of a script for execution.
- The machine will read the code and carry out its interpretation.
- Errors are checked at runtime.
The code is written and tested; it can be used several times. This is the benefit of automating any task. It reduces the efforts needed for rework.
9. Security on web
Python provides firm security when it comes to providing security on the web by using some 3rd party libraries like Nmap, Requests, Yara, and so on.
You also use Python to run a penetration test that can be run on any web-based application to detect any breaches in the system. Also, you can develop a web application that cannot be penetrated using its digital forensic features. This will safeguard these applications from hacker attacks.
10. Python use in top MNCs
Python is an open-source programming language. It is also freely available. It is widely used to develop web and software-based applications.
All these reasons have been a contributing factor for several top companies picking Python as a programming and scripting language.
Top companies like Spotify, IBM, Quora, Google, to name a few of them that are using Python on a large scale.
Available jobs after you learn Python
- Python Developer
- Data Analyst
- Product Manager
- Machine Learning Engineer
- Data Scientist
- Web Developer
- DevOps Engineer
- And many more
I am sure these would have answered your question ”Why learn Python”. Now you must be thinking of where to start. There are several free resources, like Youtube channels and websites available to learn Python. But if you are planning to kickstart your career in Python, I would suggest Python Online Training at 3RI Technologies.